Hide plays
 
 At the play selection screen, press Up(2) to hide your play from your
 opponent. 
 
 Cheat Codes
 
 At the versus screen, press Turbo, Jump, and Pass to change the icons
 below the helmets. The numbers in the following list indicate the
 number of times each button is pressed. After the icons have been
 changed, press the D-pad in the indicated direction to enable the
 code. If you entered the code correctly, you will see the name of the
 code and hear a sound. For example, to enter 1-2-3 Left, press Turbo,
 Jump(2), Pass(3), Left. Note: More then one code may be activated per
 game. 
 
                  
  Result                       
  Code       
                  
  Infinite turbo               
  5-1-4 Up   
                  
  Unlimited throwing distance  
  2-2-3 Right
                  
  Fast turbo running           
  0-3-2 Left 
                  
  Power-up offense             
  3-1-2 Up   
                  
  Power-up defense             
  4-2-1 Up   
                  
  Power-up teammates           
  2-3-3 Up   
                  
  Power-up blockers            
  3-1-2 Left 
                  
  Super blitzing               
  0-4-5 Up   
                  
  Super field goals            
  1-2-3 Left 
                  
  No interceptions             
  3-4-4 Up   
                  
  No random fumbles            
  4-2-3 Down 
                  
  No first downs               
  2-1-0 Up   
                  
  No punting                   
  1-5-1 Up   
                  
  Allow stepping out of bounds 
  2-1-1 Left 
                  
  Fast passes                  
  2-5-0 Left 
                  
  Show field goal %            
  0-0-1 Down 
                  
  Show punt hang meter         
  0-0-1 Right
                  
  Hide receiver name           
  1-0-2 Right
                  
  Invisible receiver highlight 
  3-3-3 Left 
                  
  Invisible                    
  4-3-3 Up   
                  
  Red, white and blue football 
  3-2-3 Left 
                  
  Big football                 
  0-5-0 Right
                  
  Big head                     
  2-0-0 Right
                  
  Huge head                    
  0-4-0 Up   
                  
  No head                      
  3-2-1 Left 
                  
  Headless team                
  1-2-3 Right
                  
  Team tiny players            
  3-1-0 Right
                  
  Team big players             
  1-4-1 Right
                  
  Team big heads               
  2-0-3 Right
                  
  No play selection [Note 1]   
  1-1-5 Left 
                  
  Show more field [Note 1]     
  0-2-1 Right
                  
  No CPU assistance [Note 1]   
  0-1-2 Down 
                  
  Power-up speed [Note 1]      
  4-0-4 Left 
                  
  Hyper blitz [Note 1]         
  5-5-5 Up   
                  
  Smart CPU opponent [Note 2]  
  3-1-4 Down 
                  
  Deranged blitz mode [Note 2] 
  2-1-2 Down 
                  
  Ultra hard mode [Note 2]     
  3-2-3 Up   
                  
  Super passing mode [Note 3]  
  4-2-3 Right
                  
  Super blitz mode [Note 3]    
  4-4-4 Up   
                  
  Tournament mode [Note 3]     
  1-1-1 Down 
                  
  Always quarterback [Note 4]  
  2-2-2 Left 
                  
  Always receiver [Note 4]     
  2-2-2 Right
                  
  Weather: clear               
  2-1-2 Left 
                  
  Weather: snow                
  5-2-5 Down 
                  
  Weather: rain                
  5-5-5 Right
                  
 Note 1: Two player agreement required.
 
 Note 2: Only in one player game.
 
 Note 3: Only in two player game.
 
 Note 4: Two human teammates required.
 
  Game Shark Codez:
 
             
  Team 1 Scores 0                     
  801C8DC0 0000
             
  Team 1 Scores 99                    
  801C8DC0 0063
             
  Team 1 Score Modifier               
  801C8DC0 00??
             
  Team 2 Scores 0                     
  801C8DDC 0000
             
  Team 2 Scores 99                    
  801C8DDC 0063
             
  Team 2 Score Modifier               
  801C8DDC 00??
             
  Touch Down's Score Modifier         
  8004B6D0 00??
             
  Safety's Score Modifier             
  8004B590 00??
             
  Extra Point's Score Modifier        
  80156DD4 00??
             
  2-Point Conversion's Score Modifier 
  8004B6BC 00??
             
  Field Goal's Score Modifier         
  8004B860 00??
             
  Always on 1st Down                  
  801C8E1C 0001
             
  Always on 4th Down                  
  801C8E1C 0004